Valdemar Medeiros

Click Petróleo e gás

Graduated in Journalism and Marketing, he is the author of over 20,000 articles that have reached millions of readers in Brazil and abroad. He has written for brands and media outlets such as 99, Natura, O Boticário, CPG – Click Petróleo e Gás, Agência Raccon, among others. A specialist in the Automotive Industry, Technology, Careers (employability and courses), Economy, and other topics. For contact and editorial suggestions: valdemarmedeiros4@gmail.com. We do not accept resumes!

Construction

Man builds entire village with over 1 million PET bottles and impresses with creativity; known as Plastic Bottle Village, the project even erected a four-story castle with 40,000 bottles and entered the Guinness World Records.

Valdemar Medeiros 12/06/2026 at 23:35

Construction

Concrete made with seawater and marine sand challenges one of the basic rules of civil construction, replacing common steel with corrosion-resistant reinforcements, and can turn islands and coastal works into laboratories of a new salty engineering.

Valdemar Medeiros 12/06/2026 at 22:49

Automotive

With a compact design and performance above expectations: 1.5 flex engine with up to 136 hp, 6-speed automatic transmission, 445-liter trunk, and four airbags make the Ford Ka Sedan Titanium 1.5 Automatic 2020 a well-equipped used car.

Valdemar Medeiros 12/06/2026 at 21:48

Construction

How much does a simple renovation cost per square meter in 2026? See the average labor costs and extra expenses that often turn a cheap project into a much larger bill.

Valdemar Medeiros 12/06/2026 at 20:42

Construction

Electric concrete can heat bridges and roads to melt ice, using electric current within the pavement itself instead of relying solely on salt, trucks, and scrapers.

Valdemar Medeiros 12/06/2026 at 18:50

Automotive

In the range of R$ 65,000, the 2018 Mitsubishi Lancer HL-T 2.0 CVT offers a 160 hp engine, sporty appearance, automatic transmission, and multilink rear suspension for those looking for a used sedan different from the more common models.

Valdemar Medeiros 12/06/2026 at 16:31

Construction

Engineer builds house with over 100,000 old newspapers and impresses with its durability; known as Paper House, the property has walls with 215 layers of varnished newspaper and furniture where it is still possible to read headlines from more than a century ago.

Valdemar Medeiros 12/06/2026 at 16:25

Interesting facts

Workers were excavating the expansion of the VLT in downtown Rio when they found, underground at the construction site, 15 skeletons and a buried 18th-century church linked to the history erased by the city’s major urban reforms.

Valdemar Medeiros 12/06/2026 at 16:02

Interesting facts

Duplication works on the BR-101 tore through the soil in the Northeast and revealed 142 archaeological sites buried along the highway’s path, exposing the clash between modern infrastructure and ancient heritage.

Valdemar Medeiros 12/06/2026 at 15:22

Construction

Labor shortage halts construction in Canada: the country rushes to build houses, bridges, and billion-dollar projects while mass retirements turn carpenters, electricians, welders, plumbers, and machine operators into highly sought-after professionals by companies.

Valdemar Medeiros 12/06/2026 at 14:18

Interesting facts

Canada rushes to hire nurses as hospitals struggle to fill shifts under pressure: 19,500 vacancies expose one of the most in-demand professions in the Canadian healthcare system

Valdemar Medeiros 12/06/2026 at 11:35

Automotive

Bajaj created a popular motorcycle that can exceed 800 km per tank: Platina 100 has a 99.59 cc engine, an 11-liter tank, and fuel consumption that can reach 75 km/l according to owner reports.

Valdemar Medeiros 11/06/2026 at 23:07

Valdemar Medeiros

Man builds entire village with over 1 million PET bottles and impresses with creativity; known as Plastic Bottle Village, the project even erected a four-story castle with 40,000 bottles and entered the Guinness World Records.

Concrete made with seawater and marine sand challenges one of the basic rules of civil construction, replacing common steel with corrosion-resistant reinforcements, and can turn islands and coastal works into laboratories of a new salty engineering.

With a compact design and performance above expectations: 1.5 flex engine with up to 136 hp, 6-speed automatic transmission, 445-liter trunk, and four airbags make the Ford Ka Sedan Titanium 1.5 Automatic 2020 a well-equipped used car.

How much does a simple renovation cost per square meter in 2026? See the average labor costs and extra expenses that often turn a cheap project into a much larger bill.

Electric concrete can heat bridges and roads to melt ice, using electric current within the pavement itself instead of relying solely on salt, trucks, and scrapers.

In the range of R$ 65,000, the 2018 Mitsubishi Lancer HL-T 2.0 CVT offers a 160 hp engine, sporty appearance, automatic transmission, and multilink rear suspension for those looking for a used sedan different from the more common models.

Engineer builds house with over 100,000 old newspapers and impresses with its durability; known as Paper House, the property has walls with 215 layers of varnished newspaper and furniture where it is still possible to read headlines from more than a century ago.

Workers were excavating the expansion of the VLT in downtown Rio when they found, underground at the construction site, 15 skeletons and a buried 18th-century church linked to the history erased by the city’s major urban reforms.

Duplication works on the BR-101 tore through the soil in the Northeast and revealed 142 archaeological sites buried along the highway’s path, exposing the clash between modern infrastructure and ancient heritage.

Labor shortage halts construction in Canada: the country rushes to build houses, bridges, and billion-dollar projects while mass retirements turn carpenters, electricians, welders, plumbers, and machine operators into highly sought-after professionals by companies.

Canada rushes to hire nurses as hospitals struggle to fill shifts under pressure: 19,500 vacancies expose one of the most in-demand professions in the Canadian healthcare system

Bajaj created a popular motorcycle that can exceed 800 km per tank: Platina 100 has a 99.59 cc engine, an 11-liter tank, and fuel consumption that can reach 75 km/l according to owner reports.

Engineers want to carve through Africa with a giant canal to bring water from the world’s second-largest river to a dying lake on the edge of the Sahara Desert that has already lost 90% of its water.

A giant brown band visible from space, approximately 8,850 kilometers long, connected Africa to America in the Atlantic Ocean, and satellites revealed that it is neither land nor pollution, but the largest accumulation of seaweed in the world, which broke records in 2025.

Instead of burning or burying old tires, an American city is transforming about 2,000 of them into the street itself, paving its first sections with a quieter and more durable rubber asphalt.

In just one cast, fishermen are surprised to capture 14,096 mullets in Bombinhas and close a historic season with 58,000 fish; scene recorded in the Santa Catarina paradise marks the last day of the 2026 season.

Using high-resolution satellite images, archaeologists rediscovered the Egyptian city of Imet, buried for centuries in the Nile Delta, revealing rare multi-story houses, granaries, and a sacred road linked to the cobra goddess Wadjet, from about 2,400 years ago.

Greek island offers free housing for volunteers, but there’s a condition: you need to take care of rescued cats.

Motorcyclist sees excavator arriving at the edge of a river in Bosnia, calls neighbors in minutes and turns a hydroelectric project into a resistance lasting more than 10 years with five expired concessions.